| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.76 | 11.698% | $200.7883 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $61.54 | 8.219% | $66.598 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $245.47 | 8.805% | $267.0836 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $8.52 | 10.225% | $9.3912 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $79.84 | 6.681% | $85.1741 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $8.48 | 7.391% | $9.1068 | $9.11 | $9.10 | $9.10 |
| Purchase #7 | $197.93 | 3.694% | $205.2415 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $781.54 | $843.3835 | $843.38 | $843.40 | $843.40 | |